抽象名词短语大集合1. 很好用提高书面能力2. 少用尤其是自己不会的更是不要用3. 不要太长4-5个词最好4. 用作：主语-宾语-介词后面the?increase?in?human?lifespanthe decline in health level the rise in obesitythe growth in populationthe shortage of younger teache

抽象名词短语大集合1. 很好用提高书面能力2. 少用尤其是自己不会的更是不要用3. 不要太长4-5个词最好4. 用作：主语-宾语-介词后面the?increase?in?human?lifespanthe decline in moral standard the rise in obesity the growth in populationthe lack of self-control th